seaside lands for sale Key West, United States

Active Building Permit In Hand. Start building your Dream Home NOW! Here's your opportunity to own one of the premier dry lots available on Duck Key. Approved building plans available from the Seller. Optional membership is available at Club Duck Key, offering a heated and chilled swimming pool, tennis courts, pickleball, and a full calendar of social activities. The island also features two marinas providing fuel, watersports, and boating services. Golf cart-friendly Duck Key offers a relaxed, island lifestyle with unmatched convenience—don't miss this rare opportunity to build your dream home NOW!

Start building immediately with this Waterfront TDR for use in the Village of Islamorada for a Single Family Residence on the water. Buyer has to verify with the Village if TDR is applicable to vacant lot. Buyer has to pay all closing costs associated with the transaction and the transfer fees to the Village. The Letter of Development Rights Determination from the Village is on file and can be provided upon request.

In the prestigious Estates neighborhood of Marco Island, this incredible waterfront homesite with panoramic bay views presents a rare opportunity to bring your dream home to life. Offering nearly one acre (.86) of cleared land with southwestern exposure, the property showcases sweeping bay views and quick, direct boating access to the Gulf, making it an ideal setting for boating enthusiasts and those who enjoy an active coastal lifestyle. A newer seawall is already in place, providing an immediate foundation for endless days overlooking the expansive water views. This generous parcel allows for a custom estate residence designed to capture luxury and comfort, with ample space for resort-style outdoor living, a pool, and expansive terraces to take in breathtaking sunsets over the bay. The surrounding neighborhood is home to some of Marco Island's impressive estates, ensuring a refined and elegant atmosphere. In addition to its prime location and waterfront advantages, this homesite places you just minutes from shopping, fine dining, entertainment and Marco's world-famous beach. Whether you envision an architectural masterpiece or a private coastal retreat, the possibilities are endless. This is your chance to create the ultimate island sanctuary and embrace the best of island living.

One of the last remaining tip lots on Marco Island, listed for sale for the first time in almost 30 years. 172 feet of water frontage allows direct access to the Gulf, and multiple dock configurations without blocking the wide water views from your residence. Not bridges, just direct water access to the gulf waters just minutes away. The .29 acre site is situated at the tip of a premier residential court and offers the space, views and opportunity to create a truly exceptional waterfront residence. Here, you can dream big, design without feeling confined, and enjoy the luxury of space to bring your vision to life. Life on Marco is where everyday living feels a little more like a vacation, with stunning sunsets, sparkling Gulf waters, and a relaxed island lifestyle that is truly unmatched. Whether you are spending the day on the water, enjoying dinner with a view, or simply soaking in the beauty around you, Marco Island has a way of reminding you that life is meant to be enjoyed.

Discover a rare opportunity to build your custom home on one of Marco Island's desirable home sites. On a high and dry quarter-acre lot with no HOA restrictions, this 100-by-110-foot property offers exceptional flexibility in a prime island location. Surrounded by lush preserve and featuring sweeping views of Barfield Bay, the setting delivers privacy and a tranquil natural backdrop, with adjoining preserve owned by Collier County, ensuring it can never be developed and preserving the natural setting indefinitely. Filled and ready for construction, the lot provides the ideal canvas for a custom coastal retreat just minutes from Marco Island's celebrated beaches, shopping, dining and recreation. Ownership includes access to the exclusive Residents' Beach, offering pristine white sand, breathtaking sunsets, beachfront dining and relaxed tiki-style lounging. This is more than a homesite, it's the opportunity to create a lifestyle in one of Florida's sought-after coastal communities.

Calling all boaters. Looking to build your custom home on fabulous Marco Island? Look no further, this large direct access homesite has 100 feet on the water. It is a great location for power or sailboats with no bridges. Only six houses from the Marco River and the best boating in Southwest Florida. Fantastic location surrounded by luxury homes and close to everything Marco has to offer, including the beach, shopping, restaurants, schools and more. Don't let this one get away!

Nestled within the gated community of Hideaway Beach Club, this 0.27-acre elevated homesite offers a rare opportunity to build a custom residence with expansive lake and golf course views. A complete design plan set by South Florida Design is included, featuring four bedrooms, four ensuite baths, a study, exercise room, and a third-level recreation room, saving significant design and permitting time. The high elevation allows for a lower level of usable living space. The chef's kitchen is planned with an island, top-tier Miele appliances, and a butler's pantry. Outdoor living is designed to impress with a resort-style pool with spa and sun shelf, an outdoor kitchen with dining area and fireplace, three balconies, generous storage, and a two-car garage. Owners at Hideaway Beach Club enjoy exclusive access to 2 miles of white sand beach, a nine-hole executive golf course, tennis, pickleball, and bocce courts, a newly renovated wellness and fitness center, and a vibrant social calendar set within more than 300 acres of nature preserve.

Build your dream coastal retreat on this exceptional 0.27-acre homesite in the prestigious gated community of Hideaway Beach, ideally positioned with desirable southern exposure for abundant natural light and sunny outdoor living year-round. Tucked away on a quiet street, this prime homesite offers a peaceful setting while remaining conveniently close to the community's beach club, sports center and world-class amenities. Surrounded by lush tropical landscaping and luxury residences, this property presents a rare opportunity to create a custom home in one of Marco Island's most exclusive beachfront communities. Whether envisioning a private island retreat or an elegant full-time residence, the location offers the perfect blend of tranquility, privacy and convenience within a beautifully maintained coastal setting. Hideaway Beach is renowned for its unmatched lifestyle and resort-style amenities set across more than 300 acres of pristine nature preserve. Residents enjoy exclusive access to over two miles of white sand beach along the Gulf, creating a true paradise for beach walks, sunsets and waterfront recreation. The community also features a nine-hole executive golf course, tennis, pickleball and bocce courts, along with a newly renovated wellness and fitness center designed to support an active and healthy lifestyle. Dining and social opportunities abound within the community, offering both casual and fine dining experiences along with a vibrant social calendar filled with events and activities throughout the year. Scenic walking and biking paths wind throughout the neighborhood, allowing residents to enjoy the natural beauty and peaceful surroundings unique to Hideaway Beach. Ideally on Marco Island, this homesite offers convenient access to the island's shopping, dining, marinas and nearby Naples attractions while maintaining the exclusivity and serenity that make Hideaway Beach one of Southwest Florida's sought-after luxury communities. This is an outstanding opportunity to secure a premium homesite and experience the exceptional beachfront lifestyle Hideaway Beach is known for.

Build your dream home on the very desirable street of Harbor Island Drive. This 19,063 sq. ft. lot offers a rare opportunity to create the home you always wanted. Ideally located just steps from the Member's gym and Spa, this exceptional lot overlooks the greens on the 4th hole of the Hammock Course, offering both tranquility and convenience. This premier homesite includes county biologist approval for maximum buildable area within setbacks, updated survey, architectural plans, a letter of understanding and site conditions report stating no wetlands confirmed by the BioBenthic report. One of the few remaining gems in the Hammocks Area. This is an incredible opportunity that combines privacy, luxury, natural beauty, and an unbeatable location all within a short walk of the club's world-class amenities. Don't miss the chance to design and build your custom retreat in this exclusive enclave of Ocean Reef Club. Opportunities like this are few and far between!

Discover the perfect canvas for your dream home at Ocean Reef. 19 Halfway Road offers a prime location on the 8th fairway of the Dolphin Course with wide golf course views. Enjoy the serene ambiance of this quiet, tree-lined street with a private, gated community. This lot, regular in shape and spanning 16,275 sq ft is an ideal foundation for creating your ultimate residence. Ocean Reef Club is renowned for its amenity-rich environment, catering to multi-generational living. Residents enjoy exclusive access to a 175 slip marina, three championship golf courses and both ocean and bay access, perfect for water enthusiasts. Additional community features include a private airstrip, ensuring seamless travel, and a vibrant social and dining scene that fosters a close-knit community atmosphere. Embrace the unique lifestyle and unparalleled amenities that Ocean Reef has to offer, and start building your future in this extraordinary location.

Southern exposure and situated west of Highway 41 on the Vanderbilt Beach corridor. This vacant residential lot is 50-by-135 feet, with no structures on the property and situated on a block with new construction homes in process. Now is the time to plan your dream home. Nearby the Ritz-Carlton Naples, Delnor-Wiggins Pass State Park, dining and entertainment in Mercato, which is only a few blocks away. Many new homes are now going up in Naples Park ‹” the possibilities are endless.

Price reduced nearly 40% for Immediate Sale. The former Gulf View Colony mobile home park represents a rare and unique opportunity for redevelopment in the heart of Fort Myers Beach. With private road access directly onto Estero Boulevard, 1 mile away from the new Margaritaville Beach Resort, and deeded beach access directly across the street, this 4.627 acre site is exceptionally well located. This opportunity is priced based on in-place entitlements for single-family and two-family residential use with no rezoning required. Download the Offering Memorandum or contact listing broker for complete details.

This is a rare opportunity to build a custom island retreat just three parcels from the Gulf of Mexico and only a short distance from the beach in Sanibel's sought-after Gulf Pines community. Tucked along the private and picturesque Strangler Fig Lane, this exceptional homesite offers tranquil lake views and a distinctive feature, a private accessible easement to the beach from rear of the property, shared by only a select few neighboring parcels, providing convenient and quiet access to Sanibel's renowned shoreline. Oversized by Sanibel standards at more than one-half acre, this expansive lot provides privacy and exceptional design flexibility for a future residence. The property is in the Ecological Zone D2 Upland Wetland designation, allowing for approximately 25% impermeable coverage and 30% developed area, creating a rough building envelope of approximately 6,098 square feet under the impervious coverage ratio and 7,318 square feet under the developed area ratio (buyers to verify). This generous footprint presents a compelling opportunity to design a substantial island home that fully embraces the surrounding natural setting. Beyond its proximity to one of Sanibel's pristine stretches of beach, residents of Gulf Pines enjoy an array of desirable community amenities, including a large community swimming pool, tennis courts and a charming clubhouse, all within a short distance of the property. Opportunities of this caliber are increasingly rare on Sanibel. With its oversized dimensions, unique rear beach easement, peaceful lake views and prime position just moments from the Gulf, this exceptional homesite offers the ideal canvas to create a remarkable tropical sanctuary where location, lifestyle and long-term value align.